Happy Hot Tubs - the best for your hot tub
PH Minus: 7kg

Use this high quality PH Minus to decrease the PH value of the water in your spa (7.2 to 7.6 is the optimum for spas). PH Minus is also used to decrease the Total Akalinity of your Spa, Hot Tub or pool water.

Simply Test Your Hot Tub or Swimming Pool water and Follow the instructions on the back of the tub to decrease your PH correctly.



It's great to do business with Happy Hot Tubs as they have good products, good prices and a very quick ...

Rated by Shirley Burn

As a new customer I was very impressed with the ease of placing my order and swift delivery. Will use ...

Rated by Chris Burgess

Not had to use the product yet but delivery tracking and the packaging were all to the highest standard . ...

Rated by William Mccall